论文信息 - Rational motion-based surface generation

Rational motion-based surface generation

This article is devoted to motion-based techniques for generating NURBS surfaces. We present a highly accurate approximation of the rotation-minimizing frame (RMF) of a space curve that leads to a RMF-based scheme for rational sweep surface modeling. Further we study envelopes of moving developable surfaces emphasizing the special cases of a moving cylinder or cone of revolution.

Bert Jüttler | Michael G. Wagner

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